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The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.

Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.

Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.

Shipping Weight:

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0.09 lbs

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Shipping Weight

The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.

L-Theanine is an amino acid that can be found in green tea leaves and can promote relaxation while maintaining a state of alertness. Studies have suggested that supplementation of L-Theanine can enhance brain alpha-wave activity which is a sign of relaxation without drowsiness.* The combination of alert relaxation and calm focus makes this nootropic a favorite for those looking to improve cognitive function and reduced stress.

California Gold Nutrition® L-Theanine, features AlphaWave® a patented form of highly purified L-Theanine standardized to 98% L-Theanine. It is manufactured in the USA and meets or exceeds all qualitative and quantitative Quality Control specifications: Certificate of Analysis

Other Ingredients

This product is not manufactured with milk, eggs, fish, crustacean, shellfish, tree nuts, peanuts, wheat, soy or gluten. Produced in a third-party audited and registered cGMP compliant facility that may process other products that contain these allergens or ingredients.

Warnings

Keep out of reach of children. Consult with a licensed physician, pharmacist, naturopath or other qualified healthcare professional prior to taking dietary supplements.

Sealed for your protection. Do not use if seal is missing or broken. Best stored at a Controlled Room Temperature (CRT) 20ºC to 25ºC (68°-77°F. Improper storage conditions, such as extended exposure to direct sunlight, high heat & humidity can cause product degradation over time.

Disclaimer

While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.